I really need help this problem Which answer choice correctly represents an algebraic expression for 8 less than a number?
here are some answers
A. x – 8
B. 8 – x
C. x + 8
D. 8x

11. a particular type of cell doubles in number every hour. which function can be used to find the number of cells present at the end of h hours if there are initially 4 of these cells? a. n = 4 ()" b. n = 4(2)" c. n = 4 + (2)" din = 4 +"

Tan198=asin164=? how to solve this? ?

In a small section of a stadium there are 40 spectators watching a game between the cook islands and fiji. they all support at least one of the two teams. 25 spectators support the cook islands and 16 of these support both teams. how many support only fiji?